Summary
| ASN | AS3 Massachusetts Institute of Technology |
| BGP | 128.30.0.0/15 |
| IPs with RDNS | 220 |
| Hosted Domains | 0 |
| Pingable IPs | 51 |
| Router IPs | 0 |
| 128.30.66.0 | csg-exp7.csail.mit.edu | 0 |  |  |
| 128.30.66.1 | fz.julia.csail.mit.edu | 0 | | |
| 128.30.66.2 | draco2.csail.mit.edu | 0 | | |
| 128.30.66.3 | draco8.csail.mit.edu | 0 | | |
| 128.30.66.4 | draco10.csail.mit.edu | 0 | | |
| 128.30.66.5 | draco16.csail.mit.edu | 0 | | |
| 128.30.66.6 | draco22.csail.mit.edu | 0 | | |
| 128.30.66.7 | jywon.csail.mit.edu | 0 | | |
| 128.30.66.8 | arch-sec-uaf.csail.mit.edu | 0 | | |
| 128.30.66.9 | arch-sec-xss.csail.mit.edu | 0 | | |
| 128.30.66.10 | cagfarm-10.csail.mit.edu | 0 | | |
| 128.30.66.11 | csg-exp10.csail.mit.edu | 0 | | |
| 128.30.66.12 | csg-exp9.csail.mit.edu | 0 | | |
| 128.30.66.13 | trashpro.csail.mit.edu | 0 | | |
| 128.30.66.14 | psg-gpu.csail.mit.edu | 0 | | |
| 128.30.66.15 | zenith.csail.mit.edu | 0 | | |
| 128.30.66.16 | stg1.csail.mit.edu | 0 | | |
| 128.30.66.17 | cagfarm-17.csail.mit.edu | 0 | | |
| 128.30.66.18 | stg2.csail.mit.edu | 0 | | |
| 128.30.66.19 | stg3.csail.mit.edu | 0 | | |
| 128.30.66.20 | stg4.csail.mit.edu | 0 | | |
| 128.30.66.21 | ath-1.csail.mit.edu | 0 | | |
| 128.30.66.22 | ath-2.csail.mit.edu | 0 | | |
| 128.30.66.23 | arch-sec-5.csail.mit.edu | 0 | | |
| 128.30.66.24 | arch-sec-6.csail.mit.edu | 0 | | |
| 128.30.66.25 | arch-sec-7.csail.mit.edu | 0 | | |
| 128.30.66.26 | arch-sec-8.csail.mit.edu | 0 | | |
| 128.30.66.27 | genshin.csail.mit.edu | 0 | | |
| 128.30.66.28 | matcha-latte.csail.mit.edu | 0 | | |
| 128.30.66.29 | beefcake.csail.mit.edu | 0 | | |
| 128.30.66.30 | lanka01.csail.mit.edu | 0 | | |
| 128.30.66.31 | lanka02.csail.mit.edu | 0 | | |
| 128.30.66.32 | lanka03.csail.mit.edu | 0 | | |
| 128.30.66.33 | lanka04.csail.mit.edu | 0 | | |
| 128.30.66.34 | lanka05.csail.mit.edu | 0 | | |
| 128.30.66.35 | lanka06.csail.mit.edu | 0 | | |
| 128.30.66.36 | lanka07.csail.mit.edu | 0 | | |
| 128.30.66.37 | lanka08.csail.mit.edu | 0 | | |
| 128.30.66.38 | lanka09.csail.mit.edu | 0 | | |
| 128.30.66.39 | lanka10.csail.mit.edu | 0 | | |
| 128.30.66.40 | lanka11.csail.mit.edu | 0 | | |
| 128.30.66.41 | lanka12.csail.mit.edu | 0 | | |
| 128.30.66.42 | lanka13.csail.mit.edu | 0 | | |
| 128.30.66.43 | lanka14.csail.mit.edu | 0 | | |
| 128.30.66.44 | lanka15.csail.mit.edu | 0 | | |
| 128.30.66.45 | lanka16.csail.mit.edu | 0 | | |
| 128.30.66.46 | lanka17.csail.mit.edu | 0 | | |
| 128.30.66.47 | lanka18.csail.mit.edu | 0 | | |
| 128.30.66.48 | lanka19.csail.mit.edu | 0 | | |
| 128.30.66.49 | lanka20.csail.mit.edu | 0 | | |
| 128.30.66.50 | lanka21.csail.mit.edu | 0 | | |
| 128.30.66.51 | lanka22.csail.mit.edu | 0 | | |
| 128.30.66.52 | lanka23.csail.mit.edu | 0 | | |
| 128.30.66.53 | lanka24.csail.mit.edu | 0 | | |
| 128.30.66.54 | shadowfax.csail.mit.edu | 0 | | |
| 128.30.66.55 | excalibur.csail.mit.edu | 0 | | |
| 128.30.66.56 | avalon.csail.mit.edu | 0 | | |
| 128.30.66.57 | mary-printer.csail.mit.edu | 0 | | |
| 128.30.66.58 | belladonna.csail.mit.edu | 0 | | |
| 128.30.66.59 | yafa.csail.mit.edu | 0 | | |
| 128.30.66.60 | fos.csail.mit.edu | 0 | | |
| 128.30.66.61 | lecture-vm-jmp.csail.mit.edu | 0 | | |
| 128.30.66.62 | lecture-laptop.csail.mit.edu | 0 | | |
| 128.30.66.63 | ptz2.csail.mit.edu | 0 | | |
| 128.30.66.64 | ptz3.csail.mit.edu | 0 | | |
| 128.30.66.65 | urop2.csail.mit.edu | 0 | | |
| 128.30.66.66 | beast1.csail.mit.edu | 0 | | |
| 128.30.66.67 | beast2.csail.mit.edu | 0 | | |
| 128.30.66.68 | beast3.csail.mit.edu | 0 | | |
| 128.30.66.69 | beast4.csail.mit.edu | 0 | | |
| 128.30.66.70 | beast5.csail.mit.edu | 0 | | |
| 128.30.66.71 | its-a-trap.csail.mit.edu | 0 | | |
| 128.30.66.72 | profit.csail.mit.edu | 0 | | |
| 128.30.66.73 | suzette.csail.mit.edu | 0 | | |
| 128.30.66.74 | techsec.csail.mit.edu | 0 | | |
| 128.30.66.75 | fika.csail.mit.edu | 0 | | |
| 128.30.66.76 | lumos.csail.mit.edu | 0 | | |
| 128.30.66.77 | — | 0 | | |
| 128.30.66.78 | — | 0 | | |
| 128.30.66.79 | — | 0 | | |
| 128.30.66.80 | buserror.csail.mit.edu | 0 | | |
| 128.30.66.81 | — | 0 | | |
| 128.30.66.82 | cag-arista.csail.mit.edu | 0 | | |
| 128.30.66.83 | commit1.csail.mit.edu | 0 | | |
| 128.30.66.84 | commit2.csail.mit.edu | 0 | | |
| 128.30.66.85 | commit1-adm.csail.mit.edu | 0 | | |
| 128.30.66.86 | commit2-adm.csail.mit.edu | 0 | | |
| 128.30.66.87 | denali.csail.mit.edu | 0 | | |
| 128.30.66.88 | tejas.csail.mit.edu | 0 | | |
| 128.30.66.89 | fenrir.csail.mit.edu | 0 | | |
| 128.30.66.90 | astro.csail.mit.edu | 0 | | |
| 128.30.66.91 | livelock.csail.mit.edu | 0 | | |
| 128.30.66.92 | — | 0 | | |
| 128.30.66.93 | — | 0 | | |
| 128.30.66.94 | — | 0 | | |
| 128.30.66.95 | hermes1.csail.mit.edu | 0 | | |
| 128.30.66.96 | hermes2.csail.mit.edu | 0 | | |
| 128.30.66.97 | hermes3.csail.mit.edu | 0 | | |
| 128.30.66.98 | hermes4.csail.mit.edu | 0 | | |
| 128.30.66.99 | beast6.csail.mit.edu | 0 | | |
| 128.30.66.100 | beast7.csail.mit.edu | 0 | | |
| 128.30.66.101 | beast8.csail.mit.edu | 0 | | |
| 128.30.66.102 | beast9.csail.mit.edu | 0 | | |
| 128.30.66.103 | beast0.csail.mit.edu | 0 | | |
| 128.30.66.104 | thunderchief.csail.mit.edu | 0 | | |
| 128.30.66.105 | phantom.csail.mit.edu | 0 | | |
| 128.30.66.106 | avoir.csail.mit.edu | 0 | | |
| 128.30.66.107 | fos-euca.csail.mit.edu | 0 | | |
| 128.30.66.108 | fosdemo1.csail.mit.edu | 0 | | |
| 128.30.66.109 | spooky.csail.mit.edu | 0 | | |
| 128.30.66.110 | skyraider.csail.mit.edu | 0 | | |
| 128.30.66.111 | fosdemo2.csail.mit.edu | 0 | | |
| 128.30.66.112 | fosdemo3.csail.mit.edu | 0 | | |
| 128.30.66.113 | cloudtop.csail.mit.edu | 0 | | |
| 128.30.66.114 | chunks.csail.mit.edu | 0 | | |
| 128.30.66.115 | — | 0 | | |
| 128.30.66.116 | — | 0 | | |
| 128.30.66.117 | — | 0 | | |
| 128.30.66.118 | — | 0 | | |
| 128.30.66.119 | — | 0 | | |
| 128.30.66.120 | bell-atlantic.csail.mit.edu | 0 | | |
| 128.30.66.121 | hermes6.csail.mit.edu | 0 | | |
| 128.30.66.122 | hermes7.csail.mit.edu | 0 | | |
| 128.30.66.123 | hermes5.csail.mit.edu | 0 | | |
| 128.30.66.124 | commit3.csail.mit.edu | 0 | | |
| 128.30.66.125 | commit4.csail.mit.edu | 0 | | |
| 128.30.66.126 | commit5.csail.mit.edu | 0 | | |
| 128.30.66.127 | lanka.csail.mit.edu | 0 | | |
| 128.30.66.128 | hermes8.csail.mit.edu | 0 | | |
| 128.30.66.129 | commit3-adm.csail.mit.edu | 0 | | |
| 128.30.66.130 | commit4-adm.csail.mit.edu | 0 | | |
| 128.30.66.131 | commit5-adm.csail.mit.edu | 0 | | |
| 128.30.66.132 | commit6-adm.csail.mit.edu | 0 | | |
| 128.30.66.133 | odsi-disk.csail.mit.edu | 0 | | |
| 128.30.66.134 | mary.csail.mit.edu | 0 | | |
| 128.30.66.135 | xpower.csail.mit.edu | 0 | | |
| 128.30.66.136 | xzl.csail.mit.edu | 0 | | |
| 128.30.66.137 | timxzl.csail.mit.edu | 0 | | |
| 128.30.66.138 | mmcdavit-790.csail.mit.edu | 0 | | |
| 128.30.66.139 | commitmini.csail.mit.edu | 0 | | |
| 128.30.66.140 | zhilei.csail.mit.edu | 0 | | |
| 128.30.66.141 | jasonm-vm.csail.mit.edu | 0 | | |
| 128.30.66.142 | suvinay-desktop.csail.mit.edu | 0 | | |
| 128.30.66.143 | — | 0 | | |
| 128.30.66.144 | schwa-test.csail.mit.edu | 0 | | |
| 128.30.66.145 | bk1-domu.csail.mit.edu | 0 | | |
| 128.30.66.146 | hermes9.csail.mit.edu | 0 | | |
| 128.30.66.147 | hermes10.csail.mit.edu | 0 | | |
| 128.30.66.148 | hermes11.csail.mit.edu | 0 | | |
| 128.30.66.149 | — | 0 | | |
| 128.30.66.150 | swarm4-faux.csail.mit.edu | 0 | | |
| 128.30.66.151 | swarm3-faux.csail.mit.edu | 0 | | |
| 128.30.66.152 | yoda.csail.mit.edu | 0 | | |
| 128.30.66.153 | taido-1.cag.csail.mit.edu | 0 | | |
| 128.30.66.154 | taido-2.cag.csail.mit.edu | 0 | | |
| 128.30.66.155 | taido-3.cag.csail.mit.edu | 0 | | |
| 128.30.66.156 | taido-4.cag.csail.mit.edu | 0 | | |
| 128.30.66.157 | taido-5.cag.csail.mit.edu | 0 | | |
| 128.30.66.158 | taido-6.cag.csail.mit.edu | 0 | | |
| 128.30.66.159 | taido-power.csail.mit.edu | 0 | | |
| 128.30.66.160 | kvm-taido.csail.mit.edu | 0 | | |
| 128.30.66.161 | kanafani.csail.mit.edu | 0 | | |
| 128.30.66.162 | mad1.csail.mit.edu | 0 | | |
| 128.30.66.163 | mad2.csail.mit.edu | 0 | | |
| 128.30.66.164 | mad3.csail.mit.edu | 0 | | |
| 128.30.66.165 | mad4.csail.mit.edu | 0 | | |
| 128.30.66.166 | mad5.csail.mit.edu | 0 | | |
| 128.30.66.167 | mad6.csail.mit.edu | 0 | | |
| 128.30.66.168 | mad7.csail.mit.edu | 0 | | |
| 128.30.66.169 | mad8.csail.mit.edu | 0 | | |
| 128.30.66.170 | mad9.csail.mit.edu | 0 | | |
| 128.30.66.171 | mad10.csail.mit.edu | 0 | | |
| 128.30.66.172 | — | 0 | | |
| 128.30.66.173 | donatello.csail.mit.edu | 0 | | |
| 128.30.66.174 | rpi1.cag.csail.mit.edu | 0 | | |
| 128.30.66.175 | taido-rpi2.csail.mit.edu | 0 | | |
| 128.30.66.176 | arya.csail.mit.edu | 0 | | |
| 128.30.66.177 | rpi3.cag.csail.mit.edu | 0 | | |
| 128.30.66.178 | rpi4.cag.csail.mit.edu | 0 | | |
| 128.30.66.179 | narfi.csail.mit.edu | 0 | | |
| 128.30.66.180 | achilles.csail.mit.edu | 0 | | |
| 128.30.66.181 | splinter.csail.mit.edu | 0 | | |
| 128.30.66.182 | bartoz.csail.mit.edu | 0 | | |
| 128.30.66.183 | blb2.csail.mit.edu | 0 | | |
| 128.30.66.184 | has5-taido.csail.mit.edu | 0 | | |
| 128.30.66.185 | has1-taido.csail.mit.edu | 0 | | |
| 128.30.66.186 | has2-taido.csail.mit.edu | 0 | | |
| 128.30.66.187 | has1f-taido.csail.mit.edu | 0 | | |
| 128.30.66.188 | mad4-ipmi.csail.mit.edu | 0 | | |
| 128.30.66.189 | — | 0 | | |
| 128.30.66.190 | — | 0 | | |
| 128.30.66.191 | mad3-ipmi.csail.mit.edu | 0 | | |
| 128.30.66.192 | — | 0 | | |
| 128.30.66.193 | — | 0 | | |
| 128.30.66.194 | — | 0 | | |
| 128.30.66.195 | — | 0 | | |
| 128.30.66.196 | — | 0 | | |
| 128.30.66.197 | — | 0 | | |
| 128.30.66.198 | yolo.csail.mit.edu | 0 | | |
| 128.30.66.199 | yolo-ipmi.csail.mit.edu | 0 | | |
| 128.30.66.200 | — | 0 | | |
| 128.30.66.201 | redsocs-cluster1.csail.mit.edu | 0 | | |
| 128.30.66.202 | redsocs-rac1.csail.mit.edu | 0 | | |
| 128.30.66.203 | redsocs-cluster2.csail.mit.edu | 0 | | |
| 128.30.66.204 | redsocs-rac2.csail.mit.edu | 0 | | |
| 128.30.66.205 | redsocs-cluster3.csail.mit.edu | 0 | | |
| 128.30.66.206 | redsocs-rac3.csail.mit.edu | 0 | | |
| 128.30.66.207 | redsocs-cluster4.csail.mit.edu | 0 | | |
| 128.30.66.208 | redsocs-rac4.csail.mit.edu | 0 | | |
| 128.30.66.209 | — | 0 | | |
| 128.30.66.210 | — | 0 | | |
| 128.30.66.211 | — | 0 | | |
| 128.30.66.212 | — | 0 | | |
| 128.30.66.213 | — | 0 | | |
| 128.30.66.214 | — | 0 | | |
| 128.30.66.215 | — | 0 | | |
| 128.30.66.216 | — | 0 | | |
| 128.30.66.217 | — | 0 | | |
| 128.30.66.218 | taido-power3.csail.mit.edu | 0 | | |
| 128.30.66.219 | taido-power4.csail.mit.edu | 0 | | |
| 128.30.66.220 | — | 0 | | |
| 128.30.66.221 | cpp.csail.mit.edu | 0 | | |
| 128.30.66.222 | taido-5u.cag.csail.mit.edu | 0 | | |
| 128.30.66.223 | draco1-adm.csail.mit.edu | 0 | | |
| 128.30.66.224 | draco2-adm.csail.mit.edu | 0 | | |
| 128.30.66.225 | draco3-adm.csail.mit.edu | 0 | | |
| 128.30.66.226 | draco4-adm.csail.mit.edu | 0 | | |
| 128.30.66.227 | draco5-adm.csail.mit.edu | 0 | | |
| 128.30.66.228 | draco6-adm.csail.mit.edu | 0 | | |
| 128.30.66.229 | draco7-adm.csail.mit.edu | 0 | | |
| 128.30.66.230 | draco8-adm.csail.mit.edu | 0 | | |
| 128.30.66.231 | draco9-adm.csail.mit.edu | 0 | | |
| 128.30.66.232 | draco10-adm.csail.mit.edu | 0 | | |
| 128.30.66.233 | draco11-adm.csail.mit.edu | 0 | | |
| 128.30.66.234 | draco12-adm.csail.mit.edu | 0 | | |
| 128.30.66.235 | draco13-adm.csail.mit.edu | 0 | | |
| 128.30.66.236 | draco14-adm.csail.mit.edu | 0 | | |
| 128.30.66.237 | draco15-adm.csail.mit.edu | 0 | | |
| 128.30.66.238 | draco16-adm.csail.mit.edu | 0 | | |
| 128.30.66.239 | draco17-adm.csail.mit.edu | 0 | | |
| 128.30.66.240 | draco18-adm.csail.mit.edu | 0 | | |
| 128.30.66.241 | draco19-adm.csail.mit.edu | 0 | | |
| 128.30.66.242 | draco20-adm.csail.mit.edu | 0 | | |
| 128.30.66.243 | draco21-adm.csail.mit.edu | 0 | | |
| 128.30.66.244 | draco22-adm.csail.mit.edu | 0 | | |
| 128.30.66.245 | valar.csail.mit.edu | 0 | | |
| 128.30.66.246 | has4-taido.csail.mit.edu | 0 | | |
| 128.30.66.247 | — | 0 | | |
| 128.30.66.248 | arbalester.csail.mit.edu | 0 | | |
| 128.30.66.249 | — | 0 | | |
| 128.30.66.250 | pcie.csail.mit.edu | 0 | | |
| 128.30.66.251 | zc706.csail.mit.edu | 0 | | |
| 128.30.66.252 | blb2-ipmi.csail.mit.edu | 0 | | |
| 128.30.66.253 | blb3.csail.mit.edu | 0 | | |
| 128.30.66.254 | blb3-ipmi.csail.mit.edu | 0 | | |
| 128.30.66.255 | blb1.csail.mit.edu | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 128.30.66.122
traceroute to 128.30.66.122 (128.30.66.122): 64 hops max, 52 byte packets
4 *
6 *
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8 *
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12 *
Measurement taken from 
IPinfo ProbeNet in Bogota, CO
IPinfo ProbeNet in Bogota, COOn